{% extends "base.html" %}

{% block content %}
<div class="row">
    <div class="col-md-8 mx-auto text-center">
        <h1 class="display-1 text-danger">500</h1>
        <h2>服务器内部错误</h2>
        <p class="lead">抱歉，服务器遇到了一些问题。</p>
        <a href="{{ url_for('index') }}" class="btn btn-primary">返回首页</a>
    </div>
</div>
{% endblock %}